AU2002232506A1 - Liquid crystal materials and alignment structures and optical devices containingsame - Google Patents

Liquid crystal materials and alignment structures and optical devices containingsame

Info

Publication number
AU2002232506A1
AU2002232506A1 AU2002232506A AU3250602A AU2002232506A1 AU 2002232506 A1 AU2002232506 A1 AU 2002232506A1 AU 2002232506 A AU2002232506 A AU 2002232506A AU 3250602 A AU3250602 A AU 3250602A AU 2002232506 A1 AU2002232506 A1 AU 2002232506A1
Authority
AU
Australia
Prior art keywords
containingsame
liquid crystal
optical devices
crystal materials
alignment structures
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2002232506A
Other languages
English (en)
Inventor
Hassan Sahouani
Kim M Vogel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of AU2002232506A1 publication Critical patent/AU2002232506A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/58—Dopants or charge transfer agents
    • C09K19/586—Optically active dopants; chiral dopants
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3441—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom
    • C09K19/3475—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom the heterocyclic ring being a six-membered aromatic ring containing at least three nitrogen atoms
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/02—Alignment layer characterised by chemical composition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Substances (AREA)
  • Polarising Elements (AREA)
  • Optical Filters (AREA)
AU2002232506A 2000-11-08 2001-11-02 Liquid crystal materials and alignment structures and optical devices containingsame Abandoned AU2002232506A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09708758 2000-11-08
US09/708,758 US6488866B1 (en) 2000-11-08 2000-11-08 Liquid crystal materials and alignment structures and optical devices containing same
PCT/US2001/046878 WO2002038698A1 (en) 2000-11-08 2001-11-02 Liquid crystal materials and alignment structures and optical devices containing same

Publications (1)

Publication Number Publication Date
AU2002232506A1 true AU2002232506A1 (en) 2002-05-21

Family

ID=24847077

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002232506A Abandoned AU2002232506A1 (en) 2000-11-08 2001-11-02 Liquid crystal materials and alignment structures and optical devices containingsame

Country Status (10)

Country Link
US (2) US6488866B1 (ko)
EP (1) EP1332198A1 (ko)
JP (1) JP2004514018A (ko)
KR (1) KR20030059228A (ko)
CN (1) CN1304530C (ko)
AU (1) AU2002232506A1 (ko)
MX (1) MXPA03004000A (ko)
MY (1) MY127233A (ko)
TW (1) TW555836B (ko)
WO (1) WO2002038698A1 (ko)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6488866B1 (en) * 2000-11-08 2002-12-03 3M Innovative Properties Company Liquid crystal materials and alignment structures and optical devices containing same
US20040057923A9 (en) * 2001-12-20 2004-03-25 Isabelle Rollat Reshapable hair styling rinse composition comprising (meth)acrylic copolymers
US7742525B1 (en) * 2002-07-14 2010-06-22 Apple Inc. Adaptive motion estimation
CN100442090C (zh) * 2003-01-24 2008-12-10 日东电工株式会社 色校正偏振器
US7144608B2 (en) * 2003-01-24 2006-12-05 Nitto Denko Corporation Color correcting polarizer
CA2534042A1 (en) * 2003-07-31 2005-02-10 3M Innovative Properties Company Compositions for encapsulation and controlled release
KR100980026B1 (ko) * 2003-11-05 2010-09-03 삼성전자주식회사 액정표시장치
US7599435B2 (en) * 2004-01-30 2009-10-06 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Video frame encoding and decoding
US7294370B2 (en) * 2004-08-17 2007-11-13 Kent State University Aligned lyotropic chromonic liquid crystal films
US20060110540A1 (en) * 2004-11-24 2006-05-25 3M Innovative Properties Company Method for making nanostructured surfaces
US7582330B2 (en) * 2004-11-24 2009-09-01 3M Innovative Properties Counsel Method for making metallic nanostructures
US7687115B2 (en) * 2004-11-24 2010-03-30 3M Innovative Properties Company Method for making nanostructured surfaces
US7247723B2 (en) * 2004-11-24 2007-07-24 3M Innovative Properties Company Metallic chromonic compounds
US7629027B2 (en) * 2005-10-14 2009-12-08 3M Innovative Properties Company Method for making chromonic nanoparticles
US7718716B2 (en) * 2005-10-14 2010-05-18 3M Innovative Properties Company Chromonic nanoparticles containing bioactive compounds
US20070128291A1 (en) * 2005-12-07 2007-06-07 Tokie Jeffrey H Method and Apparatus for Forming Chromonic Nanoparticles
US7807661B2 (en) * 2005-12-08 2010-10-05 3M Innovative Properties Company Silver ion releasing articles and methods of manufacture
US7601769B2 (en) * 2005-12-19 2009-10-13 3M Innovative Peroperties Company Multilayered chromonic structures
US8092710B2 (en) * 2005-12-19 2012-01-10 3M Innovative Properties Company Hierarchical chromonic structures
US7824732B2 (en) * 2005-12-28 2010-11-02 3M Innovative Properties Company Encapsulated chromonic particles
JP4870436B2 (ja) * 2006-01-10 2012-02-08 株式会社 日立ディスプレイズ 液晶表示装置
WO2007089482A2 (en) * 2006-01-26 2007-08-09 3M Innovative Properties Company Method for making nanostructures with chromonics
KR100840049B1 (ko) * 2006-04-27 2008-06-19 닛토덴코 가부시키가이샤 편광막의 제조 방법 및 액정 표시 장치
US20070275185A1 (en) * 2006-05-23 2007-11-29 3M Innovative Properties Company Method of making ordered nanostructured layers
JP4760695B2 (ja) * 2006-12-13 2011-08-31 三菱化学株式会社 異方性膜用材料、異方性膜用組成物、異方性膜及び光学素子
EP2121023A1 (en) * 2006-12-22 2009-11-25 3M Innovative Properties Company Controlled release composition and process
US7718219B2 (en) * 2007-06-27 2010-05-18 3M Innovative Properties Company Method for forming channel patterns with chromonic materials
JP2009080224A (ja) * 2007-09-26 2009-04-16 Nitto Denko Corp コーティング液および光学異方膜の製造方法
CN101939698B (zh) * 2007-12-14 2014-09-17 3M创新有限公司 制备电子器件的方法
WO2010078066A1 (en) * 2008-12-31 2010-07-08 3M Innovative Properties Company Polarizing device for selectively blocking and transmitting radiation and method making same
US20100171921A1 (en) * 2009-01-06 2010-07-08 Industrial Technology Research Institute Liquid crystal display
TWI588575B (zh) * 2009-01-09 2017-06-21 Yu-Wen Chen Liquid crystal structure and its making method
US8767133B2 (en) 2009-02-17 2014-07-01 3M Innovative Properties Company Optical control devices and methods of making
US8404318B2 (en) * 2009-06-16 2013-03-26 Kent State University Methods and apparatus to produce aligned film of lyotropic chromonic liquid crystals
US8976327B2 (en) 2010-05-05 2015-03-10 3M Innovative Properties Company Optical shutter applicable in stereoscopic viewing glasses
JP6001874B2 (ja) * 2012-02-17 2016-10-05 日東電工株式会社 光学積層体及び光学積層体の製造方法
CN109370615B (zh) * 2018-11-26 2020-09-15 深圳市国华光电科技有限公司 两性离子掺杂剂在制备基于动态散射模式的液晶材料中的应用

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0140819B1 (ko) 1994-07-06 1998-06-15 강박광 전도성 액정 배향막 및 그 제조방법
IT1273609B (it) 1995-04-28 1997-07-08 Ausimont Spa Procedimento per la protezione delle superfici lapidee o di rivestimento
US5948487A (en) * 1997-09-05 1999-09-07 3M Innovative Properties Company Anisotropic retardation layers for display devices
US6245399B1 (en) * 1998-10-14 2001-06-12 3M Innovative Properties Company Guest-host polarizers
US6538714B1 (en) 1999-10-25 2003-03-25 3M Innovative Properties Company Dual color guest-host polarizers and devices containing guest-host polarizers
CN1183412C (zh) * 1999-11-12 2005-01-05 3M创新有限公司 液晶取向结构及含有它的光学装置
WO2001037038A1 (en) * 1999-11-12 2001-05-25 3M Innovative Properties Company Liquid crystal alignment structure and display devices containing same
US6488866B1 (en) * 2000-11-08 2002-12-03 3M Innovative Properties Company Liquid crystal materials and alignment structures and optical devices containing same

Also Published As

Publication number Publication date
US6645578B2 (en) 2003-11-11
JP2004514018A (ja) 2004-05-13
KR20030059228A (ko) 2003-07-07
CN1547605A (zh) 2004-11-17
CN1304530C (zh) 2007-03-14
EP1332198A1 (en) 2003-08-06
WO2002038698A1 (en) 2002-05-16
MXPA03004000A (es) 2004-05-24
US6488866B1 (en) 2002-12-03
TW555836B (en) 2003-10-01
MY127233A (en) 2006-11-30
US20030071243A1 (en) 2003-04-17

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